+ /**
+ * Opens the file node with the provided command.
+ * @param result Result message of the operation.
+ * @param command Command to open the file.
+ * @return True if the operation was successful.
+ */
+ bool OpenFile(std::string* & result, const std::string& command = "");
+ /**
+ * Refreshes the file properties and checks that the file exists.
+ * @param result Result message of the operation.
+ * @return True if the operation was successful.
+ */